CN202831898U - Centrally installed switchgear door connecting rod lock interlocking device - Google Patents
Centrally installed switchgear door connecting rod lock interlocking device Download PDFInfo
- Publication number
- CN202831898U CN202831898U CN 201220496424 CN201220496424U CN202831898U CN 202831898 U CN202831898 U CN 202831898U CN 201220496424 CN201220496424 CN 201220496424 CN 201220496424 U CN201220496424 U CN 201220496424U CN 202831898 U CN202831898 U CN 202831898U
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- CN
- China
- Prior art keywords
- connecting rod
- centrally installed
- rod lock
- switchgear door
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a centrally installed switchgear door connecting rod lock interlocking device. The centrally installed switchgear door connecting rod lock interlocking device comprises a connecting rod lock fixed on a switchgear door, a guiding element arranged on the centrally installed switchgear door, a locking part connected with the guiding element, and a transmission part connected with the locking part. According to the centrally installed switchgear door connecting rod lock interlocking device, a switchgear door monolock is convenient, simple and fast to operate, and the shortcomings that a traditional centrally installed switchgear door is large in door lock number, troublesome to operate and complex are overcome. Hooks of the device are locked with multiple points of switchgear side boards, and the centrally installed switchgear door connecting rod lock interlocking device has the advantages of being strong in interlocking strength and anti-explosion capacity.
Description
Technical field
The utility model relates to a kind of middle-placed switch cabinet cabinet door link lock interlock, is mainly used in the cabinet door link lock interlocking locking of middle-placed switch cabinet in the electric power a complete set of equipment industry.
Background technology
Explosion-proof for realizing the cabinet door, the cabinet door of tradition middle-placed switch cabinet adopts a plurality of screw fastening lockings, two screw fastenings are all adopted in general instrument door and Xiamen, middle door breaker chamber adopts three screw fastening, has increased like this quantity of screw fastening, simultaneously, operate comparatively very complicated during owing to opening the door, need every screw fastening is rotated to withdraw from, and screw fastening quantity is more, time-consuming longer.
Tradition middle-placed switch cabinet cabinet door adopts many screw fastening, and product appearance industry aesthetic feeling is undesirable, overcome original design not enough, realize that the door lock mechanism good looking appearance is practical, features simple structure, swift to operate, better locking explosion prevention function is arranged simultaneously, never have good improvement technical scheme.
The utility model content
For addressing the above problem, the utility model proposes a kind of middle-placed switch cabinet cabinet door link lock interlock, the cabinet door lock quantity that overcomes traditional middle-placed switch cabinet is many, the deficiency of complex operation complexity, realize simple and efficient to handle, the door lock multi-point locking, explosion prevention function is strong.
The technical solution of the utility model: a kind of middle-placed switch cabinet cabinet door link lock interlock, comprise the link lock that is fixed on the cabinet door, also comprise the guide that is installed on the cabinet door, the locking member that is connected with guide and the driving member that is connected with locking member.
On the described guide pilot hole is set.
The connecting hole corresponding with the pilot hole position is set on the described locking member, and locking member one side arranges hook.
Described pilot hole, connecting hole are respectively four, and described locking member is fixed by screw bolt passes pilot hole, connecting hole with guide and is connected.
The beneficial effects of the utility model: the utility model cabinet door monolock is simple, convenient, quick, overcomes traditional middle-placed switch cabinet cabinet door lock quantity many, the deficiency of complex operation, complexity; Device hook and side cabinet multi-point locking, its interlocking intensity is high, and explosion-proof ability is strong, and the door lock mechanism outward appearance is succinct, attractive in appearance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model guide member arrangement schematic diagram;
Fig. 3 is the utility model locking member structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of middle-placed switch cabinet cabinet door link lock interlock, comprise the link lock 1 that is fixed on the cabinet door, also comprise the guide 2 that is installed on the middle-placed switch cabinet cabinet door, the locking member 3 that is connected with guide 2 and the driving member 4 that is connected with locking member 3.
Pilot hole 7 is set on the guide 2.
The connecting hole 5 corresponding with pilot hole 7 positions is set on the locking member 3, and locking member 3 one sides arrange hook 6.
Pilot hole 7, connecting hole 5 are respectively four, and locking member 3 is fixed and is connected by screw bolt passes pilot hole 7, connecting hole 5 with guide 2.
This device operating principle: when door lock was closed, the transmission bar that link lock 1 carries drove driving member 4, and driving member 4 drives locking member 3 and moves upward, and strip hole default on the hook 6 on the locking member 3 and the middle-placed switch cabinet side cabinet locks; During door-lock opening, the transmission bar that link lock 1 carries drives driving member 4, and driving member 4 drives locking member 3 and moves downward, and locking state is removed in strip hole default on the hook 6 on the locking member 3 and the middle-placed switch cabinet side cabinet, when opening the door, hook 6 is released from the strip hole.
The utility model describes by accompanying drawing, in the situation that do not break away from the utility model scope, can also carry out various conversion and be equal to replacement the utility model patent, therefore, the utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall in the utility model Patent right requirement scope.
Claims (4)
1. middle-placed switch cabinet cabinet door link lock interlock, comprise the link lock (1) that is fixed on the cabinet door, it is characterized in that: also comprise the guide (2) that is installed on the cabinet door, the locking member (3) that is connected with guide (2) and the driving member (4) that is connected with locking member (3).
2. a kind of middle-placed switch cabinet cabinet door link lock interlock according to claim 1 is characterized in that: pilot hole (7) is set on the described guide (2).
3. a kind of middle-placed switch cabinet cabinet door link lock interlock according to claim 2 is characterized in that: described locking member (3) is upper to arrange the connecting hole (5) corresponding with pilot hole (7) position, and locking member (3) one sides arrange hook (6).
4. a kind of middle-placed switch cabinet cabinet door link lock interlock according to claim 3, it is characterized in that: described pilot hole (7), connecting hole (5) are respectively four, and described locking member (3) is fixed and is connected by screw bolt passes pilot hole (7), connecting hole (5) with guide (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496424 CN202831898U (en) | 2012-09-26 | 2012-09-26 | Centrally installed switchgear door connecting rod lock interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496424 CN202831898U (en) | 2012-09-26 | 2012-09-26 | Centrally installed switchgear door connecting rod lock interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831898U true CN202831898U (en) | 2013-03-27 |
Family
ID=47943635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220496424 Expired - Lifetime CN202831898U (en) | 2012-09-26 | 2012-09-26 | Centrally installed switchgear door connecting rod lock interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831898U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386660A (en) * | 2015-11-26 | 2016-03-09 | 宁波生久柜锁有限公司 | Cabinet door connecting rod lock |
| CN106207790A (en) * | 2016-08-29 | 2016-12-07 | 重庆众恒电器有限公司 | The blast resistance construction of a kind of intermediate switchgear cabinet and processing method thereof |
| CN106300050A (en) * | 2016-08-29 | 2017-01-04 | 重庆众恒电器有限公司 | A kind of cabinet door structure of intermediate switchgear cabinet |
| CN110439399A (en) * | 2019-07-12 | 2019-11-12 | 宁波生久柜锁有限公司 | Link transmission self-locking mechanism |
-
2012
- 2012-09-26 CN CN 201220496424 patent/CN202831898U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386660A (en) * | 2015-11-26 | 2016-03-09 | 宁波生久柜锁有限公司 | Cabinet door connecting rod lock |
| CN106207790A (en) * | 2016-08-29 | 2016-12-07 | 重庆众恒电器有限公司 | The blast resistance construction of a kind of intermediate switchgear cabinet and processing method thereof |
| CN106300050A (en) * | 2016-08-29 | 2017-01-04 | 重庆众恒电器有限公司 | A kind of cabinet door structure of intermediate switchgear cabinet |
| CN106207790B (en) * | 2016-08-29 | 2019-02-26 | 重庆众恒电器有限公司 | A kind of blast resistance construction and its processing method of intermediate switchgear cabinet |
| CN110439399A (en) * | 2019-07-12 | 2019-11-12 | 宁波生久柜锁有限公司 | Link transmission self-locking mechanism |
| CN110439399B (en) * | 2019-07-12 | 2023-12-22 | 宁波生久科技有限公司 | Connecting rod transmission self-locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |